FIG 4. Increased section aliasing artifacts in 3D SSFP imaging on a 33-year male subject. Several inner sections, the 13th (A), 17th (B), and 21st (C) anterior sections in a 84-section volume acquired with a designated flip angle of 70°, are shown to exhibit prominent aliased CSF signals (A–C, arrows) from the lateral ventricles actually located at a posterior region (D). The posterior section also shows evidence of section aliasing from anterior region (D, arrow).